Hi David, I want something similar to backlog argument in grpc server api. This is exactly what my requirement is. I am sorry if my previous message created some confusion. What i want is, if there are already 8 accpeted client connections, after that no new client should connect, once one of connected client goes off, thn new client can connect to server. Its like, at a time, server should serve max of 8 clients.
Thanks Chaitanya On Thursday, 4 August 2016 12:42:35 UTC+5:30, David Klempner wrote: > > The backlog argument only affects connections that haven't been accepted > yet. It does nothing to connections that have already been accepted. > > What is it that you're trying to accomplish by limiting the number of > connections to 8? > <http://meta.stackexchange.com/questions/66377/what-is-the-xy-problem> That > is a remarkably odd and specific requirement. > > On Wed, Aug 3, 2016 at 11:58 PM, Chaitanya Gangwar <[email protected] > <javascript:>> wrote: > >> Hi Vijay, >> >> In normal tcp connection, listen api, takes backlog as argument which can >> be used to limit the max number of connections. I am looking something >> similar in grpc server api as well. i thought the grpc also internally >> make same calls so there should be a way to restrict maximum connections. >> Please correct me if i am wrong. >> >> *listen(int **sockfd**, int **backlog* >> *);*The *backlog* argument defines the maximum length to which the queue of >> pending connections for *sockfd* may grow. If a connection request >> arrives when the queue is full, the client may receive an error with >> an indication of *ECONNREFUSED *or, if the underlying protocol >> supports >> retransmission, the request may be ignored so that a later reattempt >> at connection succeeds >> >> Thanks >> Chaitanya >> >> >> >> On Wednesday, 3 August 2016 20:03:29 UTC+5:30, Vijay Pai wrote: >>> >>> There currently isn't such an API from either core or C++ to do so. >>> Depending on the platform, I presume that one could use a process-wide FD >>> limit to limit the number of open connections before starting the server, >>> but that would be outside the current scope of gRPC. >>> Regards, >>> Vijay >>> >>> On Tuesday, August 2, 2016 at 10:30:18 PM UTC-7, Chaitanya Gangwar wrote: >>>> >>>> I am using C++ grpc library. >>>> >>>> -Chaitanya >>>> >>>> On Tuesday, 2 August 2016 10:11:13 UTC+5:30, Chaitanya Gangwar wrote: >>>>> >>>>> Hi, >>>>> >>>>> Is there any way to limit maximum number of connections in grpc server >>>>> ? I want to limit number of connections till 8 and after that server >>>>> should >>>>> reject any more new client connections. >>>>> >>>>> Thanks >>>>> Chaitanya >>>>> >>>> -- >> You received this message because you are subscribed to the Google Groups >> "grpc.io" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/grpc-io/a704aa13-f55b-44c7-9a99-229cc66ec2b0%40googlegroups.com >> >> <https://groups.google.com/d/msgid/grpc-io/a704aa13-f55b-44c7-9a99-229cc66ec2b0%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "grpc.io" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/grpc-io/170a4d92-abba-4017-aee0-0893de7cc7fd%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
